Hoymiles Converter Technology Co., Ltd
From $0.360 / Wp
Type: On-Grid, Micro-inverter
Power Range: 0.25 kW
Region: China China
Note: Your Enquiry will be sent directly to Hoymiles Converter Technology Co., Ltd.


① World-leading efficiency: CEC Efficiency 96.5%, Peak Efficiency 96.7%
② Productivity: Panel-level MPPT, 10%-30% more energy harvest
③ Reliable Quality: Key component all from top international brands, 12 years Warranty
④ Global Certificated: CE, BV, FCC, CSA, SAA, CQC, INMETRO, etc.
⑤ Safety: No high DC voltage, no fire and electric shock during installation and operation
⑥ Smart Monitoring: Worldwide on-line system maintenance and troubleshooting

Product Characteristics

Model No.
MI-250-EU MI-250-NA
0.25 KW 0.25 KW
Product Warranty (Min)
12 Years 12 Years
Input Data(DC)  
Max. DC Power
0.31 kW 0.31 kW
Max. DC Voltage
60 V 60 V
Max. DC Current
10.5 A 10.5 A
MPP(T) Voltage Range
27~48 V 27~48 V
Output Data (AC)  
Max. AC Power
0.25 kW 0.25 kW
Output AC Voltage Range
200~270 V 183~264 V
Nominal AC Voltage
230 V 208, 240 V
Nominal AC Current
1.09 A 1.04 A
Frequency Range
45-55 Hz 57-62.5 Hz
50 Hz 60 Hz
Power Factor (cosθ)
0.99 0.99
Max. Efficiency
96.7 % 96.7 %
General Data  
Dimensions (H/W/D) 
183x164x28 mm 183x164x28 mm
1.98 kg 1.65 kg
Power Consumption at Night
< 0.05 W < 0.05 W
Operating Temperature -40 ~ +85 ℃
Protection Class NEMA 6
Cooling Natural
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Product highlights

Why choose Hoymiles microinverter over string inverters?

Why choose Hoymiles microinverters over optimizers?

Why choose Hoymiles microinverters over other brands?


Hoymiles Converter Technology Co., Ltd

No. 18, Kangjing Road, Gongshu District, Hangzhou, Zhejiang
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Hoymiles Converter Technology Co., Ltd is a high-tech enterprise specialized in green energy industry. We started as a R&D team in the National Key Laboratory of Zhejiang University and have been staying in close strategic cooperation with Hangkai Group. With the powerful technology backing of Zhejiang University and supported by the abundant industrial resources of Hangkai Group, Hoymiles has made remarkable achievements ever since in terms of technology breakthroughs and markets, the photovoltaic inverter technology ranking the top worldwide, products being well and widely received by markets in numerous countries, and a worldwide partner network has been established.

Hoymiles is engaged in developing photovoltaic technology, providing professional solutions and full sets of electrical equipment to customers of photovoltaic power generation systems, commercial and industrial photovoltaic power stations, and large scale ground power plants; we also provide professional equipment and technology support to large solar plants with our innovative modularized photovoltaic inverter technology, intelligent photovoltaic combiner boxes, and high and low voltage power distribution cabinets. Our cutting-edge microinverter technology ensures a safer, smarter and more efficient solar power generation system for the distributed systems. The projects we have completed can be found in almost all major cities and provinces across China and our microinverters are exported to over 30 countries including USA, Australia, Germany, France, Netherlands, Italy, South Korea, Brazil, Mexico, and India.

Ever since its foundation, Hoymiles has established strategic cooperation with the National Key Power Electric Laboratory of Zhejiang University, which based on a full range of Production-Study-Research agreements. Hoymiles boasts an outstanding R&D team composed of 3 post doctors, 10 doctors and 25 masters. The team has made great achievements in scientific research and gained many patents in the field of electronic power converters, photovoltaic inverters and smart grid technology.

As a high tech enterprise integrating R&D, production, marketing and service, Hoysmiles is devoted to providing the most reliable photovoltaic power generation products in every link, and to applying power electronic technology to various industries including the fields of new energy and smart grids. Holding the motto of “Seeking the Truth and Pioneering with Team Spirit” and possessing the world leading power electronics technology, Hoymiles will continue to provide innovative solutions for green energy.

Useful Contacts

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Hangyu Wu Overseas Sales Manager
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Leo Overseas Sales Manager

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